X-Day en · NOUN
Meanings
- Synonym of D-Day (“the date of any major event planned for the future”).
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| X-Days | Number=Plur | lexicographic | |
| X-day | alternative | lexicographic |
Dictionary
Words, grammatical forms and meanings linked to the ontology.
X-Day en · PROPN
Meanings
- (historical) 1 November 1945, the planned date for the Allied invasion of Kyushu in southwestern Japan in World War II (cancelled following Japan's unconditional surrender in September 1945).
- An annual celebration in the Church of the SubGenius parody religion, falling on July 5 and commemorating the prophesied end of the world on that date in 1998, when alien beings from "Planet X" were to have invaded.